Do you have employees who bring mobile phones to work and use those devices on the corporate network? Do they store company data on these “Bring Your Own Devices (BYOD)”?? Does your company have a policy in place for this?
First, the moment a person brings in their personal phone ...

However, I conducted a test in which I purchased a bunch of used devices off of Craigslist and eBay to see if I could still find personal data on them. I found a startling amount of personal data, including photos, phone numbers, addresses, emails, text ...